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  1. SBIG - Nikon Lens Adapter, FW5-8300

    SBIG - Nikon Lens Adapter, FW5-8300

    Nikon Lens Adapter, FW5-8300 ... Learn More
    Model#: SB10064
    $119.00

  2. Orion 48mm Wide T-Ring Canon

    Orion - 48mm Wide T-Ring Canon

    A T-ring converts a SLR or DSLR camera mount to a standard T-thread. All camera adapters and universal camera adapters will fit this T-thread.

    ...
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    Model#: 05186
    $21.99

  3. Orion - Camera Adapter 2" Crayford

    Orion - Camera Adapter 2" Crayford

    This adapter provides a T-thread to allow a camera body to be coupled to the Orion 2" Crayford-type focuser (#13039) for prime focus photography. You will also need the appropriate T-ring for your camera (sold separately).

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    Model#: 05117
    $15.99

  4. Starlight Instruments 2" to 1.25" Eyepiece Centering Adapter

    Starlight Instruments - 2" to 1.25" Eyepiece Centering Adapter

    The Parallizer™ 2 inch-to-1.25 inch adapter utilizes a patented design that insures parallel alignment with the drawtube axis of optical accesories such as eyepieces, camera adapters, and collimation tools.

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    Model#: EA20-205P
    $49.00

  5. Starlight Instruments End Cap 3.5" with 3.5" Compression Ring Opening

    Starlight Instruments - End Cap 3.5" with 3.5" Compression Ring Opening

    This 3.5" End Cap fits the 3.5" Feather Touch focusers and has a 3.5" opening for 3.5" accessories.

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    Model#: EC35-505-3.5CR
    $139.00

  6. Starlight Instruments - Adapter 2.5" for VIXEN VC200/VC200L Telescopes

    Starlight Instruments - Adapter 2.5" for VIXEN VC200/VC200L Telescopes

    This scope specific adapter fits the Vixen VC200L/VMC200L telescopes.

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    Model#: A25-2003-10
    $148.00

  7. Starlight Instruments - Adapter 2.5" for United Optics 102mm Telescope

    Starlight Instruments - Adapter 2.5" for United Optics 102mm Telescope

    This scope specific coupled adapter fits the United Optics Manufactured 102MM Telescope.

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    Model#: A25-2003-6
    $149.00

  8. Starlight Instruments - Adapter 2.5" for United Optics 80mm Telescope

    Starlight Instruments - Adapter 2.5" for United Optics 80mm Telescope

    This scope specific teflon coupled adapter fits the United Optics Manufactured 80MM Telescope.

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    Model#: A25-2003-5
    $149.00

  9. Starlight Instruments - Adapter 2.5" for Stellarvue 80-115mm Refractors

    Starlight Instruments - Adapter 2.5" for Stellarvue 80-115mm Refractors

    This scope specific coupled adapter fits the Stellarvue 80, 90, 102, 105, and 115MM refractors with an OTA thread dimension of M88.5X1.

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    Model#: A25-2003-4
    $129.00

  10. Starlight Instruments - 2" Adapter to Attach Orion 0.85 Focal Reducer

    Starlight Instruments - 2" Adapter to Attach Orion 0.85 Focal Reducer

    This adapter can be used to attach the Orion 0.85 focal reducer to any 2.0" focuser opening.

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    Model#: A20-287A
    $79.00

  11. Orion - 48mm Wide T-Ring Nikon

    Orion - 48mm Wide T-Ring Nikon

    A wide T-ring converts a SLR or DSLR camera mount to a wide-format T-thread. This wide (48mm) T-ring supports full 35mm format cameras. A wide format T-ring is needed for astrophotographic applications using a Nikon DSLR or SLR camera and a focal-reducer / corrector lens.

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    Model#: 05187
    Orion Imaging Sale ends May 31st, 2015!

    Regular Price: $24.99

    Special Price: $22.49

  12. Orion - Nikon T-Ring

    Orion - Nikon T-Ring

    A T-ring converts a camera's mount to a standard T-thread. All camera adapters, including Celestron and Meade T-adapters and universal camera adapters, will fit this T-thread. Call for advice if your camera is not listed.

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    Model#: 05205
    Orion Imaging Sale ends May 31st, 2015!

    Regular Price: $25.99

    Special Price: $19.49

  13. Orion - T-Ring Minolta Maxxum

    Orion - T-Ring Minolta Maxxum

    A T-ring converts a camera's mount to a standard T-thread. All camera adapters, including Celestron and Meade T-adapters and universal camera adapters, will fit this T-thread.

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    Model#: 05220
    $22.99

  14. SBIG - ST-7RC Adapter Plug

    SBIG - ST-7RC Adapter Plug

    SBIG ST-7RC Adapter Plug ... Learn More
    Model#: 50706
    $10.00

  15. SBIG 1.25" Filter Insert for FW5 and FW8-8300

    SBIG - 1.25" Filter Insert for FW5- & FW8-8300

    1.25" Filter Insert for FW5- & FW8-8300 It allows you to use your 1.25" filters in place of 36mm

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    Model#: SB10105
    $24.00

  16. Lumicon - Giant Easy Guider Adapter Ring for Meade

    Lumicon - Giant Easy Guider Adapter Ring for Meade

    The Giant Easy Guider Adapter Ring for Meade allows you to use the Giant Easy Guider on 10" 12" or 16" Meade Schmidt-Cassegrain Telescopes.

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    Model#: LG1070
    $54.95

  17. Leica - CRF Tripod Adapter

    Leica - CRF Tripod Adapter

    The CRF Tripod Adapter from Leica is compatible with the CRF 800, 900, 1000, 1200, or the 1600 Leica CRF rangefinders.

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    Model#: 98750
    $99.00

  18. TeleVue In-Travel Adapter

    TeleVue - In-Travel Adapter*

    This 2" to 1.25" adapter allows more in-travel for 1.25" eyepieces than Televue's "flat-top" or "high-hat" adapters. This adapter is designed to attach to the 1.25" eyepiece barrel and convert the eyepiece for use with a 2" focuser or diagonal. Its main applications are:

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    Model#: AIT-2125
    5% off

    Regular Price: $50.00

    Special Price: $47.50

  19. Takahashi FSQ 106 Adapter for Diagonal

    Takahashi - FSQ 106 Adapter for Diagonal

    Do you have two quality Takahashi products you'd like to put together, but it won't quite work? Then relax... Takahashi has devised a way to enjoy both your Tak FSQ 106 and their premium diagonal in an inexpensive way.

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    Model#: TDR0200
    $71.00

  20. TeleVue - Eyeguard Extender - Twist-on Style*

    TeleVue - Eyeguard Extender - Twist-on Style*

    ... Learn More
    Model#: EGE-0020
    5% off

    Regular Price: $45.00

    Special Price: $42.75

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